QScrollArea size of scroll bar is not getting changed

**jthacker** · 21st June 2010, 07:22

hi guys,

i'm working on xburst processor
with qt 4.6.1.

i'm using QScrollArea to display images. But when i press zoom button the scroll bar comes automatically.
but it is width is very thin. I want to change the size of the scrollbar.

to do this i have tried the following stylesheet lines.

Qt Code:

Switch view

QString style = "QScrollBar:horizontal {height: 30px;}"
                   "QScrollBar:vertical {width: 30px;}";
scrollArea->setStyleSheet(style);

QString style = "QScrollBar:horizontal {height: 30px;}"
                   "QScrollBar:vertical {width: 30px;}";
scrollArea->setStyleSheet(style);

To copy to clipboard, switch view to plain text mode

but size doesn't change.

then i tried the following code

Qt Code:

Switch view

QString style = "QScrollBar:horizontal {min-height: 30px;}"
                   "QScrollBar:vertical {min-width: 30px;}";
scrollArea->setStyleSheet(style);

QString style = "QScrollBar:horizontal {min-height: 30px;}"
                   "QScrollBar:vertical {min-width: 30px;}";
scrollArea->setStyleSheet(style);

To copy to clipboard, switch view to plain text mode

using this code i'm able to change the size of scroll bar but
but app shows half cut scroll bar. i.e. view area of scroll bar remains same and i can see only half scroll bar.

any solution for this?

thank you

any comment will be appreciates!

**jthacker** · 21st June 2010, 12:12

hey guys...!
are you getting what i'm trying to say..?

**jthacker** · 22nd June 2010, 05:54

hey guys can you help in this?

thanks

**jthacker** · 22nd June 2010, 05:59

hey one more thing i want to add is that when the same thing i do for the desktop edition on linux platform the application show nicely resized scroll bars .
but on embedded board scroll bars are seen half cut. .i.e. if it is vertical scroll bar the left half of the scroll bar i can see but right half i can't see...!